source env_path
for i in {1..1000};
do
gsql -r database -p port -c "create table t_cm_001(id int,name varchar(100));insert into t_cm_001 values(generate_series(1,1000),'a_'||generate_series(1,1000));update t_cm_001 set name='cm' where id<200;delete from t_cm_001;select count(*) from t_cm_001;drop table t_cm_001 cascade;"
done